The servers have been struggling hard since the last patch. While they had some issues prior to it, it’s gotten really bad, particularly on damnation. It seems like it might be a performance issue as it tends to crop up more the longer the map goes on, but I’m not sure.
For those who haven’t seen how incredibly awful it is (See specifically ~2m55s for me to be absolutely losing my mind, JUST LET ME SWITCH WEAPONS followed up by my ability breaking even though I was just hitting it out of pure wtf):
See also: Server Based Actions and Registration is a problem